voidy / packages / bot / src / modules / core / commands / exec.ts

import { Command, devOnly } from "@voidy/framework";
import { MessageFlags, SlashCommandBuilder } from "discord.js";

export default new Command({
  id: "exec",
  use: [devOnly],
  data: new SlashCommandBuilder()
    .setName("exec")
    .setDescription("Evaluates the user-supplied JavaScript code, has access to standard command context information.")
    .addStringOption((option) =>
      option.setName("code").setDescription("The code to evaluate.").setRequired(true),
    ),

  execute: async (ctx) => {
    const { interaction } = ctx;
    const code = interaction.options.getString("code", true);

    try {
      const fn = new Function("ctx", "interaction", "client", code);
      const result = await fn(ctx, interaction, ctx.client);
      const output = typeof result === "string" ? result : Bun.inspect(result, { depth: 2 });

      await interaction.reply({
        content: `\`\`\`\n${output.slice(0, 1900)}\n\`\`\``,
        flags: [MessageFlags.Ephemeral],
      });
    } catch (err) {
      await interaction.reply({
        content: `\`\`\`\n${err}\n\`\`\``,
        flags: [MessageFlags.Ephemeral],
      });
    }
  }
});